Hand for a watch or clock



FIG. 1 is a front elevation of a hand for a watch or clock showing my new design; and,

FIG. 2 is a front elevation of the hand for a watch or clock shown in a different position.

The watch, portions of the watch band, the dial and the hands that are shown in broken lines do not form part of the claimed design. 

The ornamental design for a hand for a watch or clock, as shown and described. 